Client files. -- 1903-1924, predominant 1918-1923. -- 1 m of textual records. -- The series consists of files of correspondence and legal documents which relate to Jephson's work as a lawyer. The files have been artificially arranged in alphabetical order by the last name of the client or name of organization.

Letterbooks. -- 1922-1923. -- 12.5 cm of textual records. -- The series consists of two letterbooks which contain copies of letters written by Jephson as a lawyer, and which were primarily addressed to clients and other legal firms.

Financial records. -- 1886-1915. --30 cm of textual records. -- The series consists of a cashbook for the law office which records money coming in and going out of the office accounts, along with the "particulars" of the transactions; and three volumes of mortgage ledgers, which record the names of the clienst, legal descriptions of the property, terms of the mortgages, and payment details. The mortgage ledgers have alphabetical indexes of client names at the beginning.

M-6690-vol.3

Law office cashbook. -- November 4, 1886-April 26, 1892. -- 1 volume

M-6690-vol.4

Mortgage ledger. -- 1888-1912. -- 1 volume. -- The volume is in fragile condition with unattached pages as the cover is gone.